Peregrine Cavendish, 12th Duke of Devonshire

Peregrine Andrew Morny Cavendish, 12th Duke of Devonshire, is an English peer. He is the only surviving son of Andrew Cavendish, 11th Duke of Devonshire and his wife, the former Deborah Mitford. He succeeded to the dukedom following the death of his father on 3 May 2004. Prior to this succession, he was styled Marquess of Hartington. His immediate family are owner-occupiers of Chatsworth House and are worth an estimated £800 million. Estates landscaped before 1900 by the family are parts of Derbyshire and North Yorkshire. Other capital managed by the Duke includes fine and contemporary art, forestry and farming.